Greenville Municipal Airport Weather Forecast

    • 61
    • 79

    Increasing Clouds

    • 58
    • 78

    Rain Showers Likely

    • 55
    • 78

    Partly Sunny

    • 59
    • 80

    Partly Sunny

    • 59
    • 80

    Chance Rain Showers

    • 56
    • 75

    Chance Rain Showers

Today 18 Aug Mercer

Patchy fog this morning. Mostly sunny. Highs in the upper 70s. Northwest Winds 5 to 10 Mph.

Tonight 18 Aug Mercer

Partly cloudy. Lows around 60. Northwest Winds around 5 Mph, becoming south after midnight.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Greenville Municipal Airport Temperature Statistics

August Temperature

Port Meadville Airport (14.9 miles)

  • Lowest 4 August, 2026

    53.1 °F

  • Average August

    71.1 °F

  • Highest 6 August, 2026

    82.9 °F

Climate (2021–2026)

Port Meadville Airport (14.9 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    42.7 °F

  • Average 2021–2026

    50.9 °F

  • Average High 2021–2026

    59.3 °F
Get WillyWeather+ to remove ads